Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Hisashi Miyasaka — 3 Patents

KOKomatsu: 3 patents #637 of 2,087Top 35%
YAYamashin-Filter: 1 patents #17 of 23Top 75%
Komatsu, JP: #83 of 239 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Hisashi Miyasaka has been granted 3 US patents while listed as an inventor at Komatsu. The first was granted in 2014 and the most recent in April 2019. Hisashi Miyasaka ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Hisashi Miyasaka in Komatsu, JP.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10258909 Work vehicle 2019-04-16
8954242 Wheel loader and control method of wheel loader 2015-02-10
8727588 Construction machine Kazuyuki Sagara, Shuichi OSAWA 2014-05-20